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13104023013 = 3223251252209
BaseRepresentation
bin11000011010000111…
…11000010111100101
31020211020112100012200
430031003320113211
5203314112214023
610004144405113
7642505233504
oct141503702745
936736470180
1013104023013
115614974494
122658616799
13130aac3693
148c44c683b
1551a64d743
hex30d0f85e5

13104023013 has 24 divisors (see below), whose sum is σ = 19829759040. Its totient is φ = 8322864000.

The previous prime is 13104022993. The next prime is 13104023021. The reversal of 13104023013 is 31032040131.

13104023013 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 13104023013 - 218 = 13103760869 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13104023083) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 74148 + ... + 178061.

It is an arithmetic number, because the mean of its divisors is an integer number (826239960).

Almost surely, 213104023013 is an apocalyptic number.

It is an amenable number.

13104023013 is a deficient number, since it is larger than the sum of its proper divisors (6725736027).

13104023013 is a wasteful number, since it uses less digits than its factorization.

13104023013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 252489 (or 252486 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

Adding to 13104023013 its reverse (31032040131), we get a palindrome (44136063144).

The spelling of 13104023013 in words is "thirteen billion, one hundred four million, twenty-three thousand, thirteen".

Divisors: 1 3 9 23 69 207 251 753 2259 5773 17319 51957 252209 756627 2269881 5800807 17402421 52207263 63304459 189913377 569740131 1456002557 4368007671 13104023013